package com.xxxxx.server.exception;

import com.xxxxx.server.pojo.RespBean;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

import java.sql.SQLException;
import java.sql.SQLIntegrityConstraintViolationException;

/**
 * 全局异常处理,为方便用户查看错误信息所解决的异常
 */
@RestControllerAdvice
public class GlobalExceptionHandler {
    @ExceptionHandler(SQLException.class)
    public RespBean mySQLException(SQLException e) {
        if (e instanceof SQLIntegrityConstraintViolationException) {
            return RespBean.error("该数据有关联数据，操作失败！");
        }
        return RespBean.error("数据库异常，操作失败！");
    }
}
